- Consolidate 80_kpi_utils.R, 80_weekly_stats_utils.R, 80_report_building_utils.R into three client-aware files:
- 80_utils_common.R (50+ functions): Shared utilities, constants, and helpers
- 80_utils_agronomic_support.R: AURA-specific KPI calculations (6 KPIs)
- 80_utils_cane_supply.R: ANGATA placeholder for future expansion
- Move all internal helpers (calculate_cv, calculate_change_percentages, calculate_spatial_autocorrelation, extract_ci_values, etc.) to common
- Add MORAN_THRESHOLD_* constants to common
- Fix parameters_project.R field boundaries path (removed extra 'Data' directory)
- Update 80_calculate_kpis.R with conditional client-type sourcing logic
- Validate both ANGATA (cane_supply) and AURA (agronomic_support) workflows with comprehensive testing
- All 96+ functions accounted for; ready for production use